BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 36 40.4%
2 China 33 37.1%
3 Netherlands 4 4.5%
4 Russia 3 3.4%
5 Thailand 3 3.4%
6 Japan 2 2.2%
7 France 2 2.2%
8 Germany 2 2.2%
9 Hong Kong 1 1.1%
10 Canada 1 1.1%
11 Spain 1 1.1%
12 Ukraine 1 1.1%